The role of the Senate and the limits to the regulation by Decree-Law in the process of designation of the management board of the Spanish Broadcasting Corporation and its president as a part of the Parliamentary control on social communications media: Commentary on Constitutional Court Judgment 134/2021, of June 24. Concerning Appeal of unconstitutionality num. 3883-2018. (BOE num. 182, of July 31, 2021). RCG. 2022;(112):527-545. doi:10.33426/rcg/2022/112/1648